Showing 2639 open source projects for "javascript ui library"

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  • 1
    HLS.js

    HLS.js

    HLS.js is a JavaScript library that plays HLS in browsers

    HLS.js is a JavaScript library that implements an HTTP Live Streaming client. It relies on HTML5 video and MediaSource Extensions for playback. It works by transmuxing MPEG-2 Transport Stream and AAC/MP3 streams into ISO BMFF (MP4) fragments. Transmuxing is performed asynchronously using a Web Worker when available in the browser. HLS.js also supports HLS + fmp4, as announced during WWDC2016.
    Downloads: 18 This Week
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  • 2
    ember-cli

    ember-cli

    The Ember.js command line utility

    Ember.js is a productive, battle-tested JavaScript framework for building modern web applications. It includes everything you need to build rich UIs that work on any device. Some of the best development teams in the world have been iterating on their products for years with Ember. With scalable UI architecture baked-in from the start, you'll be working with the same patterns these organizations use every step of the way.
    Downloads: 2 This Week
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  • 3
    loadable components

    loadable components

    The recommended code splitting library for React

    Loadable Components is an MIT-licensed open source project. It's an independent project with ongoing development. React code splitting made easy. Reduce your bundle size without stress. A React code splitting library, not an alternative to React.lazy. A solution recommended by React Team. Library splitting, prefetching, server side rendering, and full dynamic import features.
    Downloads: 0 This Week
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  • 4
    Toolpad Core

    Toolpad Core

    Full stack components and low-code builder for dashboards and internal

    Toolpad is a self‑hosted, open‑source, low‑code admin/dashboard builder and a collection of full-stack React components tailored for building internal tools and dashboards. Created by the team behind Material‑UI (MUI), it enables rapid development by combining drag‑and‑drop UI construction with tight backend integration. Toolpad Core provides the component library for Next.js/Vite projects, while the deprecated Toolpad Studio offered a visual builder interface. Toolpad Core is a set of high level React components that abstract common concepts such as layout navigation and routing. ...
    Downloads: 2 This Week
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  • 5
    Node Modules Inspector

    Node Modules Inspector

    Interactive UI for local node modules inspection

    This is a tool (CLI + interactive UI) for inspecting the node_modules directory of a JavaScript/TypeScript project, created by Anthony Fu. It supports projects using npm, pnpm or bun. The idea is to help developers visualise the dependency graph, see which dependencies are installed, their sizes, types (ESM vs CJS), origins (catalog vs registry), and filter or build a static report of a project’s dependency tree.
    Downloads: 0 This Week
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  • 6
    Discord.js

    Discord.js

    A powerful JavaScript library for interacting with the Discord API

    discord.js is a powerful Node.js module that allows you to interact with the Discord API very easily. It takes a much more object-oriented approach than most other JS Discord libraries, making your bot's code significantly tidier and easier to comprehend. Usability, consistency, and performance are key focuses of discord.js, and it also has nearly 100% coverage of the Discord API. It receives new Discord features shortly after they arrive in the API.
    Downloads: 3 This Week
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  • 7
    pywebview

    pywebview

    Build GUI for your Python program with JavaScript, HTML, and CSS

    pywebview is a lightweight cross-platform wrapper around a webview component that allows to display HTML content in its own native GUI window. It gives you power of web technologies in your desktop application, hiding the fact that GUI is browser based. You can use pywebview either with a lightweight web framework like Flask or Bottle or on its own with a two way bridge between Python and DOM. pywebview uses native GUI for creating a web component window: WinForms on Windows, Cocoa on macOS...
    Downloads: 4 This Week
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  • 8
    jsii

    jsii

    jsii allows code in any language to naturally interact with JavaScript

    jsii allows code in any language to naturally interact with JavaScript classes. It is the technology that enables the AWS Cloud Development Kit to deliver polyglot libraries from a single codebase! A class library written in TypeScript can be used in projects authored in TypeScript or Javascript (as usual), but also in C# (and other languages from the .NET family), Go, Java, Python, etc. More languages will be added in the future!
    Downloads: 3 This Week
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  • 9
    Salesforce Lightning Design System

    Salesforce Lightning Design System

    Salesforce Lightning design system

    Ready-to-use HTML and CSS UI elements provide the foundation for Salesforce experience development. Visual design values and attributes that ensure branding and UI consistency at scale. Design principles and best practices that guide beautiful, consistent, user-friendly product experiences. Easy-to-use tools help all Trailblazers optimize workflows and bring Salesforce ideas to life. Start building immediately, without worrying about detailed specs. SLDS lets you focus on the big picture to...
    Downloads: 1 This Week
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  • 10
    Fabric.js

    Fabric.js

    Javascript Canvas Library and SVG-to-Canvas Parser

    Fabric.js is a simple yet powerful Javascript HTML5 canvas library that allows you to easily work with HTML5 canvas element in various ways. It is also an SVG-to-canvas (and vice versa) parser. Fabric provides an interactive object model on top of canvas element, so you can create and populate objects on canvas; manipulate the size, position and rotation of these objects; modify properties such as color, transparency and more.
    Downloads: 3 This Week
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  • 11
    Flow Typed

    Flow Typed

    A central repository for Flow library definitions

    High-quality library definitions for Flow. flow-typed is a repository of third-party library interface definitions for use with Flow. When you start a project with Flow, you likely want to use some third-party libraries that were not written with Flow. By default, Flow will just ignore these libraries leaving them untyped. As a result, Flow can't give errors if you accidentally misuse the library (nor will it be able to auto-complete the library). To address this, Flow supports library...
    Downloads: 0 This Week
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  • 12
    Radzen Blazor Components

    Radzen Blazor Components

    The home of the Radzen Blazor components

    A set of 60+ free and open source native Blazor UI controls. Radzen Blazor Components are open source and free for commercial use. You can install them from nuget or build your own copy from the source. The components are implemented in C# and take full advantage of the Blazor framework. They do not depend on or wrap existing JavaScript frameworks or libraries. Blazor Server and Blazor WebAssembly are fully supported.
    Downloads: 1 This Week
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  • 13
    quickjs-emscripten

    quickjs-emscripten

    Safely execute untrusted Javascript in your Javascript

    quickjs-emscripten is a JavaScript library that compiles the QuickJS engine into WebAssembly using Emscripten, enabling developers to run JavaScript code inside a sandboxed environment within browsers or server-side JavaScript runtimes. It provides a secure and isolated execution context, making it particularly useful for running untrusted or user-generated code safely.
    Downloads: 0 This Week
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  • 14
    decimal.js

    decimal.js

    An arbitrary-precision Decimal type for JavaScript

    decimal.js is a JavaScript library that provides an arbitrary-precision decimal data type designed to overcome the limitations of native floating-point arithmetic in JavaScript. It allows developers to perform accurate calculations with numbers of virtually unlimited precision, making it especially useful for financial, scientific, and high-precision applications.
    Downloads: 0 This Week
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  • 15
    HyperUI

    HyperUI

    Free Tailwind CSS v4 components for your next project

    HyperUI is a large, copy-and-paste library of Tailwind CSS components aimed at speeding up interface building without adding heavy JavaScript. It groups components by common product needs—navigation, hero sections, pricing, forms, cards, tables, and full e-commerce flows—so teams can assemble pages quickly from consistent building blocks. Each snippet is written as semantic HTML with Tailwind utility classes, making it easy to customize spacing, color, and typography through a project’s Tailwind config. ...
    Downloads: 0 This Week
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  • 16
    Robotgo

    Robotgo

    RobotGo, Go Native cross-platform GUI automation

    Golang Desktop Automation. Control the mouse, keyboard, bitmap and image, read the screen, process, Window Handle and global event listener. RobotGo supports Mac, Windows, and Linux(X11); and robotgo supports arm64 and x86-amd64. Package robotgo Go native cross-platform system automation. Please make sure Golang, GCC is installed correctly before installing RobotGo.
    Downloads: 2 This Week
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  • 17
    Vuetify

    Vuetify

    Vue Component Framework

    Vuetify is a no design skills required Open Source UI Library with beautifully handcrafted Vue Components. Vuetify is an MIT licensed project that is developed and maintained full-time by John Leider and Heather Leider; with support from the entire Core Team. Sponsor Vuetify and receive some awesome perks and support Open Source Software at the same time. Vuetify is a no-design-skills required UI Library with beautifully handcrafted Vue Components.
    Downloads: 3 This Week
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  • 18
    Material Design for Bootstrap 5 React 17

    Material Design for Bootstrap 5 React 17

    React 17 & Bootstrap 5 & Material Design 2.0 UI KIT

    ...You can even combine both into a single page. Trusted by 2 000 000+ developers & designers. Used by companies & institutions. Simplicity and ease of use are key features of MDB 5 React UI Kit. You need only one minute to install and run it. Use MDB custom button styles for actions in forms, dialogs, and more with support for multiple sizes, states, and more. Indicate the loading state of a component or page with MDB spinners, built entirely with HTML, CSS, and no JavaScript.
    Downloads: 1 This Week
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  • 19
    Chinese Traditional Colors

    Chinese Traditional Colors

    Open source project for traditional Chinese color demonstrations

    Chinese Traditional Colors is an open-source reference project for Chinese traditional color exploration, education, and design use. It organizes 742 traditional Chinese color cards with names, HEX values, RGB values, CMYK values, palette notes, and mood keywords. The project is designed for interface designers, content creators, educators, cultural websites, and anyone who needs historical color references that work in modern layouts. Its website supports browsing, searching, saving...
    Downloads: 0 This Week
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  • 20
    Taiko

    Taiko

    A node.js library for testing modern web applications

    Taiko is an open-source Node.js library designed to automate modern web browsers and simplify the process of end-to-end testing for web applications. It provides a concise JavaScript API that allows developers to control browsers programmatically and create automated test scripts that simulate real user interactions with websites. The tool was developed by the team behind the Gauge testing framework and focuses on reliability and readability in browser automation workflows. ...
    Downloads: 0 This Week
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  • 21
    Claude Code Project Configuration

    Claude Code Project Configuration

    Comprehensive Claude Code project configuration example with hooks

    Claude Code Project Configuration is a comprehensive example repository that demonstrates how to configure a real-world project to take full advantage of Claude Code’s capabilities, combining hooks, skills, agents, commands, and GitHub Actions workflows in a complete template. The showcase illustrates how to build a reusable set of domain-specific skills that encode the team’s coding patterns, conventions, and best practices so that Claude can generate code that naturally fits the project’s...
    Downloads: 0 This Week
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  • 22
    Lunr Languages

    Lunr Languages

    A collection of languages stemmers and stopwords for Lunr Javascript

    A collection of languages stemmers and stopwords for Lunr Javascript library. Lunr Languages is a Lunr addon that helps you search for documents.
    Downloads: 0 This Week
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  • 23
    Metro 4

    Metro 4

    Impressive component library for expressive web development

    Create your site quickly and effectively with Metro 4. Metro 4 is a free open-source impressive components library built on html, css, javascript. Using Metro 4 is very easy, you don't even need to know javascript to make fully functional websites that interact with the user. Metro 4 is an open source project. You can access to full source code on the GitHub and get Metro 4 with free license. Metro 4 is accessible in various ways. You can get Metro 4 from NPM, Nuget, GitHub, and GitLab. ...
    Downloads: 1 This Week
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  • 24
    svelte-put

    svelte-put

    Useful svelte stuff to put in your projects

    svelte-put is a collection of utility directives, actions, and stores for Svelte applications. It simplifies adding common UI and behavior enhancements to Svelte components with minimal code.
    Downloads: 0 This Week
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  • 25
    Neutralinojs

    Neutralinojs

    Portable and lightweight cross-platform desktop application

    ...Neutralinojs offers a lightweight and portable SDK which is an alternative for Electron and NW.js. Neutralinojs doesn't bundle Chromium and uses the existing web browser library in the operating system (Eg: gtk-webkit2 on Linux). Neutralinojs implements a secure WebSocket connection for native operations and embeds a static web server to serve the web content. Also, it offers a built-in JavaScript client library for developers.
    Downloads: 6 This Week
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